Table 2.
Characterization of additional submicrometer carriers for ceramide enrichment experiments
| Size (μm) | Coating | |||
|---|---|---|---|---|
|
|
||||
| Formulation | Mean | SEM | a Antibody molecules/μm2 | a Antibody molecules/carrier |
| Submicrometer | ||||
| b Anti-ICAM | 0.206 | 0.005 | 11,518 ± 294b | 361.8 ± 9.20 |
| Anti-ICAM | 0.197 | 0.003 | 5,685 ± 95 | 178.6 ± 2.99 |
| Anti-ICAM | 0.193 | 0.002 | 3,501 ± 25 | 109.99 ± 0.80 |
| Anti-ICAM | 0.195 | 0.005 | 1,581 ± 23 | 49.67 ± 0.74 |
| Anti-ICAM | 0.164 | 0.006 | 849 ± 15 | 26.66 ± 0.48 |
a
some anti-ICAM carriers contain IgG to vary targeting valency while keeping constant the total number of antibodies on the coat, where anti-ICAM counterpart is shown;
b
carriers with only anti-ICAM (no IgG on the coat; v = valency).